‘Supernatural’ Casts Danneel Ackles in Recurring Role

Danneel Ackles is set to guest star in “Supernatural,” Variety has learned exclusively.

Ackles is set to recur as “Sister Jo” in the later part of the 13th season of the CW’s hit demon hunting drama. Sister Jo is described as “a well-known faith healer whose good works attract the attention of someone very, very bad: Lucifer (Mark Pellegrino).” The question she will have to face is whether Lucifer will kill her — or if he has bigger plans for her.